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TW200740701A - Method and apparatus for obtaining pure water - Google Patents

Method and apparatus for obtaining pure water

Info

Publication number
TW200740701A
TW200740701A TW096109477A TW96109477A TW200740701A TW 200740701 A TW200740701 A TW 200740701A TW 096109477 A TW096109477 A TW 096109477A TW 96109477 A TW96109477 A TW 96109477A TW 200740701 A TW200740701 A TW 200740701A
Authority
TW
Taiwan
Prior art keywords
steam
raw water
water
evaporation
heat
Prior art date
Application number
TW096109477A
Other languages
Chinese (zh)
Inventor
Sascha Groom
Original Assignee
Vorwerk Co Interholding
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Publication of TW200740701A publication Critical patent/TW200740701A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/02—Evaporators with heating coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0036—Multiple-effect condensation; Fractional condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/0072—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/0075—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with heat exchanging
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour compression
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/18—Transportable devices to obtain potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Water Treatment By Sorption (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The present invention relates to a method and an apparatus for obtaining pure water, preferably to be carried out in a transportable apparatus which is suitable for connection to a water tap of a domestic water supply, with raw water being heated to an evaporation temperature at a given pressure. The heating is performed with distribution of the raw water in different pressure stage, and, with the exception of the highest pressure stage, steam from a higher pressure previous stage is used as heat transfer medium for evaporation of the raw water in a subsequent, lower pressure stage. Alternatively, the resulting steam is compressed, and the compressed steam is used to heat and evaporate the raw water. The heating for evaporation and the condensation of the generated steam can also be carried out by means of a heat transfer medium which flows in a closed circuit, so as to conduct a heat pumping process.
TW096109477A 2006-03-20 2007-03-20 Method and apparatus for obtaining pure water TW200740701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610013019 DE102006013019A1 (en) 2006-03-20 2006-03-20 Process and apparatus for obtaining pure water

Publications (1)

Publication Number Publication Date
TW200740701A true TW200740701A (en) 2007-11-01

Family

ID=38319997

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096109477A TW200740701A (en) 2006-03-20 2007-03-20 Method and apparatus for obtaining pure water

Country Status (4)

Country Link
JP (1) JP2009530092A (en)
DE (1) DE102006013019A1 (en)
TW (1) TW200740701A (en)
WO (1) WO2007107548A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010757A1 (en) 2008-02-23 2009-08-27 Vorwerk & Co. Interholding Gmbh Method for ready-to-drink treatment of pure water produced from raw water in a device, comprises introducing processing materials such as minerals and/or flavoring substances to the pure water by a venture nozzle
FR2933312A1 (en) * 2008-07-01 2010-01-08 Pierre Olivier Cogat Power-driven vapor compression apparatus for use during e.g. dehydratation of ethanol by permeation, has isolating and connecting device for isolating and connecting dehydratation unit to vaporized hydrated substrate
WO2011134349A1 (en) * 2010-04-28 2011-11-03 Wang Longming Distillation type water drinking device and energy-saving heating unit thereof
JP2012210618A (en) * 2011-03-18 2012-11-01 Hokei Chin Method for producing water including trace element
DE102011102177A1 (en) * 2011-05-20 2012-11-22 Airbus Operations Gmbh Arrangement for producing and treating water, method for producing and treating water and aircraft with such an arrangement
DE102011055514A1 (en) * 2011-11-18 2013-05-23 Fariba Khandanian Process for the treatment of aqueous solutions
ES2834915T3 (en) * 2015-08-27 2021-06-21 Renew Health Ltd Water treatment system
ES2991937T3 (en) * 2015-09-10 2024-12-05 Brita Se Apparatus and method for conditioning an aqueous liquid
CN112010480A (en) * 2020-07-10 2020-12-01 陈俊吉 Water treatment facilities is used in drinking water process to thing networking individual customization contains multiple microelement
DE102021105702A1 (en) 2021-03-09 2022-09-15 Acuago GmbH Water treatment device for the thermal treatment of water and method for water treatment and heat pump for a water treatment device
CN113350812A (en) * 2021-07-08 2021-09-07 攀钢集团研究院有限公司 Method and device for concentrating waste acid
CN115054983B (en) * 2022-07-23 2024-04-09 西安国康瑞金制药有限公司 A concentrated filtration equipment for preparing medical intermediate

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980527A (en) * 1971-06-01 1976-09-14 The Laitram Corporation Distillation system having bouyant rotary helical conversion means
JPS572041B2 (en) * 1972-10-23 1982-01-13
CA1015302A (en) * 1973-06-25 1977-08-09 James M. Lapeyre System for distilling sea water
JPS55145503A (en) * 1979-04-27 1980-11-13 Babcock Hitachi Kk Multiple-effect evaporator
JPS5730587A (en) * 1980-07-30 1982-02-18 Mitsui Eng & Shipbuild Co Ltd Concentrator
DE3037074C2 (en) * 1980-10-01 1983-01-13 Wolfgang Dr.-Ing. 3000 Hannover Sander-Beuermann Multi-stage evaporator
CA1219545A (en) * 1984-12-06 1987-03-24 Glen Sundquist Water heater and distiller apparatus
JPS6274483A (en) * 1985-09-30 1987-04-06 Ebara Infilco Co Ltd Method for improving water quality
JPH0263592A (en) * 1988-08-31 1990-03-02 Hitachi Ltd distillation equipment
JPH0326392A (en) * 1989-06-21 1991-02-04 Matsushita Electric Works Ltd Water purifier provided with mineralizing device
US5968312A (en) * 1992-08-06 1999-10-19 Sephton; Hugo H. Liquid flow distribution and flow control with dual adjustable orifice plates or overlapping orifices
DE4431546A1 (en) * 1994-09-05 1996-03-07 Jakob Dr Ing Hois Process and device for desalination of sea water
US5910233A (en) * 1997-08-08 1999-06-08 Berg; Gary Method of and device for producing mineralized drinking water
JP3736113B2 (en) * 1998-03-31 2006-01-18 松下電工株式会社 Mineral-added water purification cartridge
JP2000301136A (en) * 1999-04-16 2000-10-31 Mutoo Engineering:Kk Water distiller
JP2003260473A (en) * 2002-03-07 2003-09-16 Sanden Corp Mineral water making apparatus

Also Published As

Publication number Publication date
WO2007107548A1 (en) 2007-09-27
JP2009530092A (en) 2009-08-27
DE102006013019A1 (en) 2007-09-27

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